请求示例

• 创建一个 GaussDB 实例，实例部署形态为分布式独立部署，包周期付费（1年），引擎版本为V2.0-2.7，三个不同可用区下，3个协调节点，3个分片，3个副本，规格为8U64G。

  POST https://gaussdb-opengauss.cn-north-4.myhuaweicloud.com/v3.2/054b61972980d4552f0bc00ac8d3f5cd/instances
  {
      "name": "user1-v3-independent-02", 
      "datastore": {
          "type": "GaussDB", 
          "version": "V2.0-2.7"
      }, 
      "flavor_ref": "gaussdb.opengauss.ee.dn.m6.2xlarge.8.in", 
      "volume": {
          "type": "ULTRAHIGH", 
          "size": 120
      },
      "disk_encryption_id": "24ae42b5-4009-4ea2-b66a-0b211e424dab",
      "region": "aaa",
      "availability_zone": "bbb,ccc,ddd", 
      "vpc_id": "1f011c32-2de2-4aa8-a161-9498dbcef329", 
      "subnet_id": "54a44bec-e36f-441e-86bb-d749ace9c189", 
      "security_group_id": "c6123999-8532-421c-9db6-e078013ff58f", 
      "backup_strategy": {
          "start_time": "17:00-18:00", 
          "keep_days": 7
      }, 
      "charge_info": {
          "charge_mode": "prePaid",
          "period_type": "year",
          "period_num": 1
      },
      "password": "xxxxxx", 
      "configuration_id": "", 
      "enterprise_project_id": "", 
      "time_zone": "UTC+08:00",
      "ha":{
          "mode":"enterprise",
          "consistency":"strong",
          "replication_mode":"sync"
      },
      "sharding_num": 3,
      "coordinator_num": 3,
      "replica_num": 3,
      "port":8000,
      "enable_force_switch":true
  }

• 创建一个GaussDB实例，实例部署形态为集中式版高可用（1主2备），按需付费，引擎版本为V2.0-2.7，同一可用区下，规格为8U64G。

  POST https://gaussdb-opengauss.cn-north-4.myhuaweicloud.com/v3.2/054b61972980d4552f0bc00ac8d3f5cd/instances
  {
      "name": "user1-v3-ha-01",
      "datastore": {
          "type": "GaussDB",
          "version": "V2.0-2.7"
      },
      "flavor_ref": "gaussdb.opengauss.ee.km1.2xlarge.arm8.ha",
      "volume": {
          "type": "ULTRAHIGH",
          "size": 120
      },
      "disk_encryption_id": "24ae42b5-4009-4ea2-b66a-0b211e424dab",
      "region": "aaa",
      "availability_zone": "bbb,bbb,bbb", 
      "vpc_id": "1f011c32-2de2-4aa8-a161-9498dbcef329",
      "subnet_id": "54a44bec-e36f-441e-86bb-d749ace9c189",
      "security_group_id": "c6123999-8532-421c-9db6-e078013ff58f",
      "backup_strategy": {
          "start_time": "17:00-18:00",
          "keep_days": 7
      },
      "charge_info": {
          "charge_mode": "postPaid"
      },
      "password": "xxxxxx",
      "configuration_id": "", 
      "enterprise_project_id": "",
      "time_zone": "UTC+08:00",
      "ha": {
          "mode": "centralization_standard",
          "consistency": "strong",
          "replication_mode": "sync"
      },
      "replica_num": 3,
      "port": 8000,
      "enable_force_switch": true
  }

• 创建一个GaussDB实例，实例部署形态为集中式版高可用（1主2备），包周期付费（1年），引擎版本为V2.0-2.7，三个不同可用区下，规格为8U64G。

  POST https://gaussdb-opengauss.cn-north-4.myhuaweicloud.com/v3.2/054b61972980d4552f0bc00ac8d3f5cd/instances
  {
      "name": "user1-v3-ha-02",
      "datastore": {
          "type": "GaussDB",
          "version": "V2.0-2.7"
      },
      "flavor_ref": "gaussdb.opengauss.ee.km1.2xlarge.arm8.ha",
      "volume": {
          "type": "ULTRAHIGH",
          "size": 120
      },
      "disk_encryption_id": "24ae42b5-4009-4ea2-b66a-0b211e424dab",
      "region": "aaa",
      "availability_zone": "bbb,ccc,ddd", 
      "vpc_id": "1f011c32-2de2-4aa8-a161-9498dbcef329",
      "subnet_id": "54a44bec-e36f-441e-86bb-d749ace9c189",
      "security_group_id": "c6123999-8532-421c-9db6-e078013ff58f",
      "backup_strategy": {
          "start_time": "17:00-18:00",
          "keep_days": 7
      },
      "charge_info": {
          "charge_mode": "prePaid",
          "period_type": "year",
          "period_num": 1
      },
      "password": "xxxxxx",
      "configuration_id": "", 
      "enterprise_project_id": "",
      "time_zone": "UTC+08:00",
      "ha": {
          "mode": "centralization_standard",
          "consistency": "strong",
          "replication_mode": "sync"
      },
      "replica_num": 3,
      "port": 8000,
      "enable_force_switch": true
  }